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authorAnton Vorontsov <avorontsov@ru.mvista.com>2009-01-26 14:33:23 -0800
committerDavid S. Miller <davem@davemloft.net>2009-01-26 14:33:23 -0800
commitcd1f55a5b49b74e13ed9e7bc74d005803aaa0da8 (patch)
tree583d167d95098d3a282290259e732184a4d5aa92 /init/Kconfig
parent116cb42855fbd052fc8cd2ca3e06050bff762673 (diff)
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gianfar: Revive VLAN support
commit 77ecaf2d5a8bfd548eed3f05c1c2e6573d5de4ba ("gianfar: Fix VLAN HW feature related frame/buffer size calculation") wrongly removed priv->vlgrp assignment, and now priv->vlgrp is always NULL. This patch fixes the issue, plus fixes following sparse warning introduced by the same commit: gianfar.c:1406:13: warning: context imbalance in 'gfar_vlan_rx_register' - wrong count at exit gfar_vlan_rx_register() checks for "if (old_grp == grp)" and tries to return w/o dropping the lock. According to net/8021q/vlan.c VLAN core issues rx_register() callback: 1. In register_vlan_dev() only on a newly created group; 2. In unregister_vlan_dev() only if the group becomes empty. Thus the check in the gianfar driver isn't needed. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Andy Fleming <afleming@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'init/Kconfig')
0 files changed, 0 insertions, 0 deletions
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